#4F58E2#4F58E2

#4F58E2 is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.7% C 0.206 H 274.2°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4F58E2
RGB	rgb(79, 88, 226)
HSL	hsl(236, 72%, 60%)
HSV	hsv(236, 65%, 89%)
CMYK	cmyk(65%, 61.1%, 0%, 11.4%)
CIE-LAB	lab(44.42, 39.11, -71.34)
CIE-LCH	lch(44.42, 81.36, 298.74°)
OKLab	oklab(53.66% 0.0152 -0.2056)
OKLCH	oklch(53.66% 0.206 274.2)
XYZ	xyz(20.4371, 14.1309, 73.5873)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F58E2 #E2D94F

analogous

#4FA1E2 #4F58E2 #904FE2

triadic

#4F58E2 #E24F58 #58E24F

tetradic

#4F58E2 #E24FA1 #E2D94F #4FE290

square

#4F58E2 #E24FA1 #E2D94F #4FE290

split-complementary

#4F58E2 #E2904F #A1E24F

monochromatic

#1A229D #222DD1 #4F58E2 #848AEB #B8BCF3

Accessibility & contrast

On white

5.49

#4F58E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#4F58E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F58E2

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F58E2	#FFFFFF	#000000	##FFFFFF
##4F58E2	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E6

Deuteranopia (green-blind)

#0063DF

Tritanopia (blue-blind)

#007B95

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4f58e2;
/* rgb */ color: rgb(79, 88, 226);
/* oklch */ color: oklch(53.7% 0.206 274.2);

Tailwind

colors: {
  custom: {
    50: '#9087ec',
    500: '#4f58e2',
    950: '#000000',
  },
}

SCSS

$custom: #4f58e2;
$custom-light: #9087ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4f58e2",
  "rgb": {
    "r": 79,
    "g": 88,
    "b": 226
  },
  "hsl": {
    "h": 236.327,
    "s": 71.707,
    "l": 59.804
  },
  "oklch": {
    "l": 0.5366,
    "c": 0.20618,
    "h": 274.2
  },
  "luminance": 0.14133
}

Semantic roles & 50–950 ramp

primary

#4F58E2

secondary

#E3DFAA

accent

#E339EE

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4F58E2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →